were of the opinion that the judgment of Jessie Norwell Hills cannot be exercised under the eighteenth clause of the Creutzborg will until said school is in fact organized and conducted, and that the gift to the school must be made, if at all, by either Mrs. Hills or the successor trustee within the maximum period of twenty years from the decease of Mrs. Creutzborg or the probate of her will. Otherwise they concurred. *Page 151